Wren's Halloween plans go awry when she's made to babysit her brother, who disappears into a sea of trick-or-treaters. With her best friend and two nerds at her side, she needs to find her brother before her mom finds out he's missing.

This is a story of how unrequited love orchestrates one last chance for two lifelong friends to explore the boundaries and connections of their relationship, finally finding love just as it is lost forever.